# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -global-isel -march=amdgcn -mcpu=fiji -run-pass=amdgpu-regbankselect -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX8 %s
# RUN: llc -global-isel -march=amdgcn -mcpu=gfx900 -run-pass=amdgpu-regbankselect -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX9 %s
# RUN: llc -global-isel -march=amdgcn -mcpu=gfx1010 -run-pass=amdgpu-regbankselect -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX10 %s
---
name: constant_load_i8_align8
legalized: true

body: |
 bb.0:
   liveins: $sgpr0_sgpr1
    ; GFX8-LABEL: name: constant_load_i8_align8
    ; GFX8: liveins: $sgpr0_sgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX8-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), align 8, addrspace 4)
    ; GFX8-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    ; GFX9-LABEL: name: constant_load_i8_align8
    ; GFX9: liveins: $sgpr0_sgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX9-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), align 8, addrspace 4)
    ; GFX9-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    ; GFX10-LABEL: name: constant_load_i8_align8
    ; GFX10: liveins: $sgpr0_sgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX10-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), align 8, addrspace 4)
    ; GFX10-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
   %0:_(p1) = COPY $sgpr0_sgpr1
   %1:_(s32) = G_LOAD %0 :: (invariant load (s8), align 8, addrspace 4)
   S_ENDPGM 0, implicit %1
...
---
name: constant_load_i8_align4
legalized: true

body: |
 bb.0:
   liveins: $sgpr0_sgpr1
    ; GFX8-LABEL: name: constant_load_i8_align4
    ; GFX8: liveins: $sgpr0_sgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX8-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 4)
    ; GFX8-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    ; GFX9-LABEL: name: constant_load_i8_align4
    ; GFX9: liveins: $sgpr0_sgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX9-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 4)
    ; GFX9-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    ; GFX10-LABEL: name: constant_load_i8_align4
    ; GFX10: liveins: $sgpr0_sgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX10-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 4)
    ; GFX10-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
   %0:_(p1) = COPY $sgpr0_sgpr1
   %1:_(s32) = G_LOAD %0 :: (invariant load (s8), align 4, addrspace 4)
   S_ENDPGM 0, implicit %1
...
---
name: constant_load_i16_align4
legalized: true

body: |
 bb.0:
   liveins: $sgpr0_sgpr1
    ; GFX8-LABEL: name: constant_load_i16_align4
    ; GFX8: liveins: $sgpr0_sgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX8-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 4)
    ; GFX8-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    ; GFX9-LABEL: name: constant_load_i16_align4
    ; GFX9: liveins: $sgpr0_sgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX9-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 4)
    ; GFX9-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    ; GFX10-LABEL: name: constant_load_i16_align4
    ; GFX10: liveins: $sgpr0_sgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX10-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 4)
    ; GFX10-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
   %0:_(p1) = COPY $sgpr0_sgpr1
   %1:_(s32) = G_LOAD %0 :: (invariant load (s16), align 4, addrspace 4)
   S_ENDPGM 0, implicit %1
...
---
name: constant_sextload_i8_align4
legalized: true

body: |
 bb.0:
   liveins: $sgpr0_sgpr1
    ; GFX8-LABEL: name: constant_sextload_i8_align4
    ; GFX8: liveins: $sgpr0_sgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX8-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 4)
    ; GFX8-NEXT: [[SEXT_INREG:%[0-9]+]]:sgpr(s32) = G_SEXT_INREG [[LOAD]], 8
    ; GFX8-NEXT: S_ENDPGM 0, implicit [[SEXT_INREG]](s32)
    ; GFX9-LABEL: name: constant_sextload_i8_align4
    ; GFX9: liveins: $sgpr0_sgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX9-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 4)
    ; GFX9-NEXT: [[SEXT_INREG:%[0-9]+]]:sgpr(s32) = G_SEXT_INREG [[LOAD]], 8
    ; GFX9-NEXT: S_ENDPGM 0, implicit [[SEXT_INREG]](s32)
    ; GFX10-LABEL: name: constant_sextload_i8_align4
    ; GFX10: liveins: $sgpr0_sgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX10-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 4)
    ; GFX10-NEXT: [[SEXT_INREG:%[0-9]+]]:sgpr(s32) = G_SEXT_INREG [[LOAD]], 8
    ; GFX10-NEXT: S_ENDPGM 0, implicit [[SEXT_INREG]](s32)
   %0:_(p1) = COPY $sgpr0_sgpr1
   %1:_(s32) = G_SEXTLOAD %0 :: (invariant load (s8), align 4, addrspace 4)
   S_ENDPGM 0, implicit %1
...
---
name: constant_sextload_i16_align4
legalized: true

body: |
 bb.0:
   liveins: $sgpr0_sgpr1
    ; GFX8-LABEL: name: constant_sextload_i16_align4
    ; GFX8: liveins: $sgpr0_sgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX8-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 4)
    ; GFX8-NEXT: [[SEXT_INREG:%[0-9]+]]:sgpr(s32) = G_SEXT_INREG [[LOAD]], 16
    ; GFX8-NEXT: S_ENDPGM 0, implicit [[SEXT_INREG]](s32)
    ; GFX9-LABEL: name: constant_sextload_i16_align4
    ; GFX9: liveins: $sgpr0_sgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX9-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 4)
    ; GFX9-NEXT: [[SEXT_INREG:%[0-9]+]]:sgpr(s32) = G_SEXT_INREG [[LOAD]], 16
    ; GFX9-NEXT: S_ENDPGM 0, implicit [[SEXT_INREG]](s32)
    ; GFX10-LABEL: name: constant_sextload_i16_align4
    ; GFX10: liveins: $sgpr0_sgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX10-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 4)
    ; GFX10-NEXT: [[SEXT_INREG:%[0-9]+]]:sgpr(s32) = G_SEXT_INREG [[LOAD]], 16
    ; GFX10-NEXT: S_ENDPGM 0, implicit [[SEXT_INREG]](s32)
   %0:_(p1) = COPY $sgpr0_sgpr1
   %1:_(s32) = G_SEXTLOAD %0 :: (invariant load (s16), align 4, addrspace 4)
   S_ENDPGM 0, implicit %1
...

---
name: constant_zextload_i8_align4
legalized: true

body: |
 bb.0:
   liveins: $sgpr0_sgpr1
    ; GFX8-LABEL: name: constant_zextload_i8_align4
    ; GFX8: liveins: $sgpr0_sgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX8-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 4)
    ; GFX8-NEXT: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 255
    ; GFX8-NEXT: [[AND:%[0-9]+]]:sgpr(s32) = G_AND [[LOAD]], [[C]]
    ; GFX8-NEXT: S_ENDPGM 0, implicit [[AND]](s32)
    ; GFX9-LABEL: name: constant_zextload_i8_align4
    ; GFX9: liveins: $sgpr0_sgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX9-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 4)
    ; GFX9-NEXT: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 255
    ; GFX9-NEXT: [[AND:%[0-9]+]]:sgpr(s32) = G_AND [[LOAD]], [[C]]
    ; GFX9-NEXT: S_ENDPGM 0, implicit [[AND]](s32)
    ; GFX10-LABEL: name: constant_zextload_i8_align4
    ; GFX10: liveins: $sgpr0_sgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX10-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 4)
    ; GFX10-NEXT: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 255
    ; GFX10-NEXT: [[AND:%[0-9]+]]:sgpr(s32) = G_AND [[LOAD]], [[C]]
    ; GFX10-NEXT: S_ENDPGM 0, implicit [[AND]](s32)
   %0:_(p1) = COPY $sgpr0_sgpr1
   %1:_(s32) = G_ZEXTLOAD %0 :: (invariant load (s8), align 4, addrspace 4)
   S_ENDPGM 0, implicit %1
...
---
name: constant_zextload_i16_align4
legalized: true

body: |
 bb.0:
   liveins: $sgpr0_sgpr1
    ; GFX8-LABEL: name: constant_zextload_i16_align4
    ; GFX8: liveins: $sgpr0_sgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX8-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 4)
    ; GFX8-NEXT: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 65535
    ; GFX8-NEXT: [[AND:%[0-9]+]]:sgpr(s32) = G_AND [[LOAD]], [[C]]
    ; GFX8-NEXT: S_ENDPGM 0, implicit [[AND]](s32)
    ; GFX9-LABEL: name: constant_zextload_i16_align4
    ; GFX9: liveins: $sgpr0_sgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX9-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 4)
    ; GFX9-NEXT: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 65535
    ; GFX9-NEXT: [[AND:%[0-9]+]]:sgpr(s32) = G_AND [[LOAD]], [[C]]
    ; GFX9-NEXT: S_ENDPGM 0, implicit [[AND]](s32)
    ; GFX10-LABEL: name: constant_zextload_i16_align4
    ; GFX10: liveins: $sgpr0_sgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX10-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 4)
    ; GFX10-NEXT: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 65535
    ; GFX10-NEXT: [[AND:%[0-9]+]]:sgpr(s32) = G_AND [[LOAD]], [[C]]
    ; GFX10-NEXT: S_ENDPGM 0, implicit [[AND]](s32)
   %0:_(p1) = COPY $sgpr0_sgpr1
   %1:_(s32) = G_ZEXTLOAD %0 :: (invariant load (s16), align 4, addrspace 4)
   S_ENDPGM 0, implicit %1
...
---
name: global_load_i8_align4
legalized: true

body: |
 bb.0:
   liveins: $sgpr0_sgpr1
    ; GFX8-LABEL: name: global_load_i8_align4
    ; GFX8: liveins: $sgpr0_sgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX8-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 1)
    ; GFX8-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    ; GFX9-LABEL: name: global_load_i8_align4
    ; GFX9: liveins: $sgpr0_sgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX9-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 1)
    ; GFX9-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    ; GFX10-LABEL: name: global_load_i8_align4
    ; GFX10: liveins: $sgpr0_sgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX10-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 1)
    ; GFX10-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
   %0:_(p1) = COPY $sgpr0_sgpr1
   %1:_(s32) = G_LOAD %0 :: (invariant load (s8), align 4, addrspace 1)
   S_ENDPGM 0, implicit %1
...
---
name: global_load_i16_align4
legalized: true

body: |
 bb.0:
   liveins: $sgpr0_sgpr1
    ; GFX8-LABEL: name: global_load_i16_align4
    ; GFX8: liveins: $sgpr0_sgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX8-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 1)
    ; GFX8-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    ; GFX9-LABEL: name: global_load_i16_align4
    ; GFX9: liveins: $sgpr0_sgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX9-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 1)
    ; GFX9-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    ; GFX10-LABEL: name: global_load_i16_align4
    ; GFX10: liveins: $sgpr0_sgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX10-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 1)
    ; GFX10-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
   %0:_(p1) = COPY $sgpr0_sgpr1
   %1:_(s32) = G_LOAD %0 :: (invariant load (s16), align 4, addrspace 1)
   S_ENDPGM 0, implicit %1
...
---
name: global_sextload_i8_alig4
legalized: true

body: |
 bb.0:
   liveins: $sgpr0_sgpr1
    ; GFX8-LABEL: name: global_sextload_i8_alig4
    ; GFX8: liveins: $sgpr0_sgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX8-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 1)
    ; GFX8-NEXT: [[SEXT_INREG:%[0-9]+]]:sgpr(s32) = G_SEXT_INREG [[LOAD]], 8
    ; GFX8-NEXT: S_ENDPGM 0, implicit [[SEXT_INREG]](s32)
    ; GFX9-LABEL: name: global_sextload_i8_alig4
    ; GFX9: liveins: $sgpr0_sgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX9-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 1)
    ; GFX9-NEXT: [[SEXT_INREG:%[0-9]+]]:sgpr(s32) = G_SEXT_INREG [[LOAD]], 8
    ; GFX9-NEXT: S_ENDPGM 0, implicit [[SEXT_INREG]](s32)
    ; GFX10-LABEL: name: global_sextload_i8_alig4
    ; GFX10: liveins: $sgpr0_sgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX10-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 1)
    ; GFX10-NEXT: [[SEXT_INREG:%[0-9]+]]:sgpr(s32) = G_SEXT_INREG [[LOAD]], 8
    ; GFX10-NEXT: S_ENDPGM 0, implicit [[SEXT_INREG]](s32)
   %0:_(p1) = COPY $sgpr0_sgpr1
   %1:_(s32) = G_SEXTLOAD %0 :: (invariant load (s8), align 4, addrspace 1)
   S_ENDPGM 0, implicit %1
...
---
name: global_zextload_i16_align4
legalized: true

body: |
 bb.0:
   liveins: $sgpr0_sgpr1
    ; GFX8-LABEL: name: global_zextload_i16_align4
    ; GFX8: liveins: $sgpr0_sgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX8-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 1)
    ; GFX8-NEXT: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 65535
    ; GFX8-NEXT: [[AND:%[0-9]+]]:sgpr(s32) = G_AND [[LOAD]], [[C]]
    ; GFX8-NEXT: S_ENDPGM 0, implicit [[AND]](s32)
    ; GFX9-LABEL: name: global_zextload_i16_align4
    ; GFX9: liveins: $sgpr0_sgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX9-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 1)
    ; GFX9-NEXT: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 65535
    ; GFX9-NEXT: [[AND:%[0-9]+]]:sgpr(s32) = G_AND [[LOAD]], [[C]]
    ; GFX9-NEXT: S_ENDPGM 0, implicit [[AND]](s32)
    ; GFX10-LABEL: name: global_zextload_i16_align4
    ; GFX10: liveins: $sgpr0_sgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX10-NEXT: [[LOAD:%[0-9]+]]:sgpr(s32) = G_LOAD [[COPY]](p1) :: (invariant load (s32), addrspace 1)
    ; GFX10-NEXT: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 65535
    ; GFX10-NEXT: [[AND:%[0-9]+]]:sgpr(s32) = G_AND [[LOAD]], [[C]]
    ; GFX10-NEXT: S_ENDPGM 0, implicit [[AND]](s32)
   %0:_(p1) = COPY $sgpr0_sgpr1
   %1:_(s32) = G_ZEXTLOAD %0 :: (invariant load (s16), align 4, addrspace 1)
   S_ENDPGM 0, implicit %1
...
# Some negative test cases
---
name: constant_load_i8_align2
legalized: true
body: |
  bb.0:
    liveins: $sgpr0_sgpr1
    ; GFX8-LABEL: name: constant_load_i8_align2
    ; GFX8: liveins: $sgpr0_sgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX8-NEXT: [[LOAD:%[0-9]+]]:vgpr(s32) = G_LOAD [[COPY1]](p1) :: (invariant load (s8), align 2, addrspace 4)
    ; GFX8-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    ; GFX9-LABEL: name: constant_load_i8_align2
    ; GFX9: liveins: $sgpr0_sgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX9-NEXT: [[LOAD:%[0-9]+]]:vgpr(s32) = G_LOAD [[COPY1]](p1) :: (invariant load (s8), align 2, addrspace 4)
    ; GFX9-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    ; GFX10-LABEL: name: constant_load_i8_align2
    ; GFX10: liveins: $sgpr0_sgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX10-NEXT: [[LOAD:%[0-9]+]]:vgpr(s32) = G_LOAD [[COPY1]](p1) :: (invariant load (s8), align 2, addrspace 4)
    ; GFX10-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    %0:_(p1) = COPY $sgpr0_sgpr1
    %1:_(s32) = G_LOAD %0 :: (invariant load (s8), align 2, addrspace 4)
    S_ENDPGM 0, implicit %1
...
---
name: constant_load_i16_align2
legalized: true

body: |
  bb.0:
    liveins: $sgpr0_sgpr1
    ; GFX8-LABEL: name: constant_load_i16_align2
    ; GFX8: liveins: $sgpr0_sgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX8-NEXT: [[LOAD:%[0-9]+]]:vgpr(s32) = G_LOAD [[COPY1]](p1) :: (invariant load (s16), addrspace 4)
    ; GFX8-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    ; GFX9-LABEL: name: constant_load_i16_align2
    ; GFX9: liveins: $sgpr0_sgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX9-NEXT: [[LOAD:%[0-9]+]]:vgpr(s32) = G_LOAD [[COPY1]](p1) :: (invariant load (s16), addrspace 4)
    ; GFX9-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    ; GFX10-LABEL: name: constant_load_i16_align2
    ; GFX10: liveins: $sgpr0_sgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX10-NEXT: [[LOAD:%[0-9]+]]:vgpr(s32) = G_LOAD [[COPY1]](p1) :: (invariant load (s16), addrspace 4)
    ; GFX10-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    %0:_(p1) = COPY $sgpr0_sgpr1
    %1:_(s32) = G_LOAD %0 :: (invariant load (s16), align 2, addrspace 4)
    S_ENDPGM 0, implicit %1
...
---
name: constant_sextload_i8_align2
legalized: true

body: |
  bb.0:
    liveins: $sgpr0_sgpr1
    ; GFX8-LABEL: name: constant_sextload_i8_align2
    ; GFX8: liveins: $sgpr0_sgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX8-NEXT: [[SEXTLOAD:%[0-9]+]]:vgpr(s32) = G_SEXTLOAD [[COPY1]](p1) :: (invariant load (s8), align 2, addrspace 4)
    ; GFX8-NEXT: S_ENDPGM 0, implicit [[SEXTLOAD]](s32)
    ; GFX9-LABEL: name: constant_sextload_i8_align2
    ; GFX9: liveins: $sgpr0_sgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX9-NEXT: [[SEXTLOAD:%[0-9]+]]:vgpr(s32) = G_SEXTLOAD [[COPY1]](p1) :: (invariant load (s8), align 2, addrspace 4)
    ; GFX9-NEXT: S_ENDPGM 0, implicit [[SEXTLOAD]](s32)
    ; GFX10-LABEL: name: constant_sextload_i8_align2
    ; GFX10: liveins: $sgpr0_sgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX10-NEXT: [[SEXTLOAD:%[0-9]+]]:vgpr(s32) = G_SEXTLOAD [[COPY1]](p1) :: (invariant load (s8), align 2, addrspace 4)
    ; GFX10-NEXT: S_ENDPGM 0, implicit [[SEXTLOAD]](s32)
    %0:_(p1) = COPY $sgpr0_sgpr1
    %1:_(s32) = G_SEXTLOAD %0 :: (invariant load (s8), align 2, addrspace 4)
    S_ENDPGM 0, implicit %1
...
---
name: constant_sextload_i16_align2
legalized: true

body: |
  bb.0:
    liveins: $sgpr0_sgpr1
    ; GFX8-LABEL: name: constant_sextload_i16_align2
    ; GFX8: liveins: $sgpr0_sgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX8-NEXT: [[SEXTLOAD:%[0-9]+]]:vgpr(s32) = G_SEXTLOAD [[COPY1]](p1) :: (invariant load (s16), addrspace 4)
    ; GFX8-NEXT: S_ENDPGM 0, implicit [[SEXTLOAD]](s32)
    ; GFX9-LABEL: name: constant_sextload_i16_align2
    ; GFX9: liveins: $sgpr0_sgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX9-NEXT: [[SEXTLOAD:%[0-9]+]]:vgpr(s32) = G_SEXTLOAD [[COPY1]](p1) :: (invariant load (s16), addrspace 4)
    ; GFX9-NEXT: S_ENDPGM 0, implicit [[SEXTLOAD]](s32)
    ; GFX10-LABEL: name: constant_sextload_i16_align2
    ; GFX10: liveins: $sgpr0_sgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX10-NEXT: [[SEXTLOAD:%[0-9]+]]:vgpr(s32) = G_SEXTLOAD [[COPY1]](p1) :: (invariant load (s16), addrspace 4)
    ; GFX10-NEXT: S_ENDPGM 0, implicit [[SEXTLOAD]](s32)
    %0:_(p1) = COPY $sgpr0_sgpr1
    %1:_(s32) = G_SEXTLOAD %0 :: (invariant load (s16), align 2, addrspace 4)
    S_ENDPGM 0, implicit %1
...
---
name: constant_zextload_i8_align2
legalized: true

body: |
  bb.0:
    liveins: $sgpr0_sgpr1
    ; GFX8-LABEL: name: constant_zextload_i8_align2
    ; GFX8: liveins: $sgpr0_sgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX8-NEXT: [[ZEXTLOAD:%[0-9]+]]:vgpr(s32) = G_ZEXTLOAD [[COPY1]](p1) :: (invariant load (s8), align 2, addrspace 4)
    ; GFX8-NEXT: S_ENDPGM 0, implicit [[ZEXTLOAD]](s32)
    ; GFX9-LABEL: name: constant_zextload_i8_align2
    ; GFX9: liveins: $sgpr0_sgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX9-NEXT: [[ZEXTLOAD:%[0-9]+]]:vgpr(s32) = G_ZEXTLOAD [[COPY1]](p1) :: (invariant load (s8), align 2, addrspace 4)
    ; GFX9-NEXT: S_ENDPGM 0, implicit [[ZEXTLOAD]](s32)
    ; GFX10-LABEL: name: constant_zextload_i8_align2
    ; GFX10: liveins: $sgpr0_sgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX10-NEXT: [[ZEXTLOAD:%[0-9]+]]:vgpr(s32) = G_ZEXTLOAD [[COPY1]](p1) :: (invariant load (s8), align 2, addrspace 4)
    ; GFX10-NEXT: S_ENDPGM 0, implicit [[ZEXTLOAD]](s32)
    %0:_(p1) = COPY $sgpr0_sgpr1
    %1:_(s32) = G_ZEXTLOAD %0 :: (invariant load (s8), align 2, addrspace 4)
    S_ENDPGM 0, implicit %1
...
---
name: constant_zextload_i16_align2
legalized: true

body: |
  bb.0:
    liveins: $sgpr0_sgpr1
    ; GFX8-LABEL: name: constant_zextload_i16_align2
    ; GFX8: liveins: $sgpr0_sgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX8-NEXT: [[ZEXTLOAD:%[0-9]+]]:vgpr(s32) = G_ZEXTLOAD [[COPY1]](p1) :: (invariant load (s16), addrspace 4)
    ; GFX8-NEXT: S_ENDPGM 0, implicit [[ZEXTLOAD]](s32)
    ; GFX9-LABEL: name: constant_zextload_i16_align2
    ; GFX9: liveins: $sgpr0_sgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX9-NEXT: [[ZEXTLOAD:%[0-9]+]]:vgpr(s32) = G_ZEXTLOAD [[COPY1]](p1) :: (invariant load (s16), addrspace 4)
    ; GFX9-NEXT: S_ENDPGM 0, implicit [[ZEXTLOAD]](s32)
    ; GFX10-LABEL: name: constant_zextload_i16_align2
    ; GFX10: liveins: $sgpr0_sgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX10-NEXT: [[ZEXTLOAD:%[0-9]+]]:vgpr(s32) = G_ZEXTLOAD [[COPY1]](p1) :: (invariant load (s16), addrspace 4)
    ; GFX10-NEXT: S_ENDPGM 0, implicit [[ZEXTLOAD]](s32)
    %0:_(p1) = COPY $sgpr0_sgpr1
    %1:_(s32) = G_ZEXTLOAD %0 :: (invariant load (s16), align 2, addrspace 4)
    S_ENDPGM 0, implicit %1
...
---
name: local_load_i8_align4
legalized: true

body: |
  bb.0:
    liveins: $sgpr0_sgpr1
    ; GFX8-LABEL: name: local_load_i8_align4
    ; GFX8: liveins: $sgpr0_sgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX8-NEXT: [[LOAD:%[0-9]+]]:vgpr(s32) = G_LOAD [[COPY1]](p1) :: (load (s8), align 4, addrspace 3)
    ; GFX8-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    ; GFX9-LABEL: name: local_load_i8_align4
    ; GFX9: liveins: $sgpr0_sgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX9-NEXT: [[LOAD:%[0-9]+]]:vgpr(s32) = G_LOAD [[COPY1]](p1) :: (load (s8), align 4, addrspace 3)
    ; GFX9-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    ; GFX10-LABEL: name: local_load_i8_align4
    ; GFX10: liveins: $sgpr0_sgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX10-NEXT: [[LOAD:%[0-9]+]]:vgpr(s32) = G_LOAD [[COPY1]](p1) :: (load (s8), align 4, addrspace 3)
    ; GFX10-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    %0:_(p1) = COPY $sgpr0_sgpr1
    %1:_(s32) = G_LOAD %0 :: (load (s8), align 4, addrspace 3)
    S_ENDPGM 0, implicit %1
...
---
name: private_load_i8_align4
legalized: true

body: |
  bb.0:
    liveins: $sgpr0_sgpr1
    ; GFX8-LABEL: name: private_load_i8_align4
    ; GFX8: liveins: $sgpr0_sgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX8-NEXT: [[LOAD:%[0-9]+]]:vgpr(s32) = G_LOAD [[COPY1]](p1) :: (load (s8), align 4, addrspace 5)
    ; GFX8-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    ; GFX9-LABEL: name: private_load_i8_align4
    ; GFX9: liveins: $sgpr0_sgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX9-NEXT: [[LOAD:%[0-9]+]]:vgpr(s32) = G_LOAD [[COPY1]](p1) :: (load (s8), align 4, addrspace 5)
    ; GFX9-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    ; GFX10-LABEL: name: private_load_i8_align4
    ; GFX10: liveins: $sgpr0_sgpr1
    ; GFX10-NEXT: {{  $}}
    ; GFX10-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; GFX10-NEXT: [[LOAD:%[0-9]+]]:vgpr(s32) = G_LOAD [[COPY1]](p1) :: (load (s8), align 4, addrspace 5)
    ; GFX10-NEXT: S_ENDPGM 0, implicit [[LOAD]](s32)
    %0:_(p1) = COPY $sgpr0_sgpr1
    %1:_(s32) = G_LOAD %0 :: (load (s8), align 4, addrspace 5)
    S_ENDPGM 0, implicit %1
...
